01391+0453 PLQ 20

 
 
01h 39m 07.57s +04 52' 57.1" P.A. 353.00 sep 30.3 mag 12.33,13.44
 
 
Coord 2000 01391+0453 Discov num PLQ  20 Comp Coord arcsec 2000 01 39 07.57 +04 52 57.1
Date first 1910 Date last 2015 Obs 9
Pa first 352 Pa last 353 P.A. Now (θ) 353°
Sep first 29.7 Sep last 30.301 Sep. Now (ρ) 30.301"
Mag pri 12.33 Mag sec 13.44 delta mag (ΔM) 1.11 Spectral class
Pri motion ra -015 Sec motion ra -021
Pri motion dec -015 Sec motion dec -005
Notes
rPM=0.54
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0031-00731-1 Gaia DR2 2561624155825501440